Rule 34 Dev - 00s 2boys akariya_kuubu black_hair blood blood_on_face blood_on_clothes gakuran hair_over_one_eye hand_on_another's_face imminent_kiss kishima_kouma licking male_focus melty_blood multiple_boys nanaya_shiki open_mouth school_uniform short_hair tongue tongue_out tohno_shiki tsukihime yaoi|5510808108